NAME
SoChildList -
The SoChildList class is a container for node children.
This class does automatic notification on the parent nodes upon adding
or removing children.
SYNOPSIS
#include <Inventor/misc/SoChildList.h>
Inherits SoNodeList.
Public Member Functions
SoChildList (SoNode *const parent)
SoChildList (SoNode *const parent, const int size)
SoChildList (SoNode *const parent, const SoChildList &cl)
~SoChildList ()
void append (SoNode *const node)
void insert (SoNode *const ptr, const int addbefore)
void remove (const int index)
void truncate (const int length)
void copy (const SoChildList &cl)
void set (const int index, SoNode *const node)
void traverseInPath (SoAction *const action, const int numindices,
const int *indices)
void traverse (SoAction *const action)
void traverse (SoAction *const action, const int index)
void traverse (SoAction *const action, SoNode *node)
void traverse (SoAction *const action, const int first, const int last)
void addPathAuditor (SoPath *const path)
void removePathAuditor (SoPath *const path)
Detailed Description
The SoChildList class is a container for node children.
This class does automatic notification on the parent nodes upon adding
or removing children.
Methods for action traversal of the children are also provided.
Constructor & Destructor Documentation
SoChildList::SoChildList (SoNode *const parentptr) Default constructor,
sets parent container and initializes a minimal list.
SoChildList::SoChildList (SoNode *const parentptr, const int size)
Constructor with hint about list size.
See also:
SoNodeList::SoNodeList(const int)
SoChildList::SoChildList (SoNode *const parentptr, const SoChildList & cl)
Copy constructor.
See also:
SoNodeList::SoNodeList(const SoNodeList &)
SoChildList::~SoChildList () Destructor.
Member Function Documentation
void SoChildList::append (SoNode *const node) Append a new node instance
as a child of our parent container.
Automatically notifies parent node and any SoPath instances auditing
paths with nodes from this list.
Reimplemented from SoNodeList.
void SoChildList::insert (SoNode *const node, const int addbefore) Insert
a new node instance as a child of our parent container at position
addbefore.
Automatically notifies parent node and any SoPath instances auditing
paths with nodes from this list.
void SoChildList::remove (const int index) Remove the child node pointer at
index.
Automatically notifies parent node and any SoPath instances auditing
paths with nodes from this list.
Reimplemented from SoBaseList.
void SoChildList::truncate (const int length) Makes the list contain only
the length first items, removing all items from index length and
onwards to the end of the list. Dereferences the objects to be removed
(unless addReferences() has been set to FALSE).
See also:
SbPList::truncate()
Reimplemented from SoBaseList.
void SoChildList::copy (const SoChildList & cl) Copy contents of cl into
this list.
void SoChildList::set (const int index, SoNode *const node) Index operator
to set element at index. Does not expand array bounds if index is
outside the list.
void SoChildList::traverseInPath (SoAction *const action, const int
numindices, const int * indices) Optimized IN_PATH traversal method.
This method is an extension versus the Open Inventor API.
void SoChildList::traverse (SoAction *const action) Traverse all nodes in
the list, invoking their methods for the given action.
void SoChildList::traverse (SoAction *const action, const int index)
Traverse the node at index (and possibly its children, if its a group
node), applying the nodes’ method for the given action.
void SoChildList::traverse (SoAction *const action, SoNode * node)
Traverse the node (and possibly its children, if its a group node),
applying the nodes’ method for the given action.
void SoChildList::traverse (SoAction *const action, const int first, const
int last) Traverse child nodes in the list from index first up to and
including index last, or until the SoAction::hasTerminated() flag of
action has been set.
void SoChildList::addPathAuditor (SoPath *const path) Notify path whenever
this list of node children changes.
void SoChildList::removePathAuditor (SoPath *const path) Remove path as an
auditor for our list of node children.
Author
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